Daqing Zhonglian Reliance Petroleum Technology Development Co., Ltd., established on 2013-12-09, Business scope includes oil drilling,exploration,Logging,Downhole operation technology development and technical services;Temporary plugging diversion to fracturing supercritical carbon dioxide fracturing stimulation,CO2 huff and puff to increase oil,low temperature catalytic oxidation,Nitrogen flooding to increase production,nano-fluid flooding,Enhanced Oil Field Recovery,Directional well,Ultra-short radius horizontal well drilling,Drilling speed,Drilling fluid field technology,Smart Completion Technology,Oil and water well plugging technology,Drainage and gas recovery,Water plugging and profile control,Insufflation huff and puff,find leaks,plugging,With pressure switch valve technology,microseismic monitoring,Production Profile Tracer Monitoring,Tracer interwell monitoring technology,Remaining Oil Saturation Monitoring,Capacity Profile Test,Production logging,Reservoir prediction,3D geological modeling,Numerical Simulation,The above technology development,consult,comminicate,transfer,Promotion service;Business Management Consulting Services;Testing service;data processing services;General storage;software development;Import and export,Technology Import and Export;Solid Waste Treatment;Petroleum machinery and equipment,Special equipment and accessories for oil drilling,water treatment equipment,Special equipment for environmental protection,Chemical Products,chemical additives,Coated quartz sand,Coated ceramsite(The above four items do not contain hazardous chemicals,Inflammable and explosive products and highly toxic)manufacturing and sales of(Except for projects prohibited and restricted by industrial policies);Civil UAV Sales;General cargo road transport.